(1) A person holding the office of Director vacates the office (a) at the end of the term of his or her appointment; or(b) on his or her resignation from that office under subsection (2) ; or(c) on the revocation of his or her appointment to the office under section 9F(2)(b) .(2) A person holding the office of Director may at any time resign his or her office by notice in writing delivered to the Governor.